Phototocatalytic lithography of poly(propylene sulfide) block copolymers : toward high-throughput nanolithography for biomolecular arraying applications

Photocatalytic lithography (PCL) is an inexpensive, fast, and robust method of oxidizing surface chemical moieties to produce patterned substrates. This technique has utility in basic biological research as well as various biochip applications. We report on porphyrin-based PCL for patterning poly(pr...

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Veröffentlicht in:Langmuir : the ACS journal of surfaces and colloids. - 1992. - 25(2009), 2 vom: 20. Jan., Seite 1238-44
1. Verfasser: Bearinger, Jane P (VerfasserIn)
Weitere Verfasser: Stone, Gary, Hiddessen, Amy L, Dugan, Lawrence C, Wu, Ligang, Hailey, Philip, Conway, James W, Kuenzler, Tobias, Feller, Lydia, Cerritelli, Simona, Hubbell, Jeffrey A
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2009
Zugriff auf das übergeordnete Werk:Langmuir : the ACS journal of surfaces and colloids
Schlagworte:Journal Article Research Support, N.I.H., Extramural Research Support, U.S. Gov't, Non-P.H.S. Membranes, Artificial Porphyrins Sulfides poly(ethylene glycol)-stabilized poly(propylene sulfide) Polyethylene Glycols 3WJQ0SDW1A Gold mehr... 7440-57-5 Streptavidin 9013-20-1
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500 |a Date Revised 12.03.2024 
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520 |a Photocatalytic lithography (PCL) is an inexpensive, fast, and robust method of oxidizing surface chemical moieties to produce patterned substrates. This technique has utility in basic biological research as well as various biochip applications. We report on porphyrin-based PCL for patterning poly(propylene sulfide) block copolymer films on gold substrates on the micrometer and submicrometer scales. We confirm chemical patterning with imaging ToF-SIMS and low-voltage SEM. Biomolecular patterning on micrometer and submicrometer scales is demonstrated with proteins, protein-linked beads. and fluorescently labeled proteins 
650 4 |a Journal Article 
650 4 |a Research Support, N.I.H., Extramural 
650 4 |a Research Support, U.S. Gov't, Non-P.H.S. 
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700 1 |a Stone, Gary  |e verfasserin  |4 aut 
700 1 |a Hiddessen, Amy L  |e verfasserin  |4 aut 
700 1 |a Dugan, Lawrence C  |e verfasserin  |4 aut 
700 1 |a Wu, Ligang  |e verfasserin  |4 aut 
700 1 |a Hailey, Philip  |e verfasserin  |4 aut 
700 1 |a Conway, James W  |e verfasserin  |4 aut 
700 1 |a Kuenzler, Tobias  |e verfasserin  |4 aut 
700 1 |a Feller, Lydia  |e verfasserin  |4 aut 
700 1 |a Cerritelli, Simona  |e verfasserin  |4 aut 
700 1 |a Hubbell, Jeffrey A  |e verfasserin  |4 aut 
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